Amazing Open Source Raspberry Pi Pico 2 Synth, Cutting Edge Power over Skin Research, and much more!
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Trundlebot - The Educational Robot
This fun “turtle” robot is a low cost education toy that anyone can build and enjoy learning to programme with.
How To Setup A Smart Daq To Upload Live Data To A Repository
This project was for prototyping smart DAQ devices able to do data measurements at a research laboratory and do automatic experimental data upload to a repository at Harvard University 's dataverse
Smart Valve - Electric Tap
LoRa-based Smart Valve(Electric tap), which is connected through the water source to the drip irrigation system. It is operated according to the moisture readings of the soil received by him. It is a Lithium-ion battery operated with a micro-USB charging port in addition to Solar Panel to charge the battery.
Lora Based Soil Moisture Sensor
Smart Soil Moisture sensor based on LoRa technology. It will detect the moisture, temperature and humidity of the soil and send those values in a string to the receiver. It is low power, highly efficient module which can be used in Smart agriculture (The communication range is up to 10km wirelessly).
Home Security System
The system includes, apart from the home alarm board, our own RF transmitters in the form of remote controls for ease of use, magnetic switches for door and window protection, and a standalone RF RX module that is mostly used to adapt transmitters to other alarm systems, but can be used for home automation.
Online Payment Soundbox
An ESP32-based device that can receive SMS regarding payments, print it on the LCD display and also call out the amount loud. The device includes a DFPlayer Mini module that has an SD card attached to it. Based on the amount received, the specific number is called out using the speaker.
Shamrock Sixnav: Low-cost Compatible 6dof Space Mouse
Sixnav is a low-cost alternative to 3Dconnexion's line of "Spacemouse" products users of CAD are familiar with. It keeps track of movement in 6 degrees of freedom (6DOF) It enables you to manipulate objects as if you were holding them in your hand. Sixnav is based on expired patents and aims to be driver-compatible.
The Smallest Tux Badge That Runs Linux
Linux is used almost everywhere. This tux badge is not only the size of a pin but can also run Linux.
Rfid Based Attendence System
An RFID based attendance system can be a great solution to overcome such challenges as it automates the students' attendance process & enables teachers and parents to track & monitor students' activities effortlessly
Iot Based Smart Shopping Cart Using Rfid Reader
I have developed a lot based smart shopping cart using RFID reader.In this project, I used nodemcu esp8266 microcontroller,LCD display,em-18 reader module, and Arduino IDE. When people go shopping they have to wait in a queue for the billing process. This solution allows people can make a bill for their purchases by themselves.
Learning Board (embedded Controller)
It is a general purpose LEARNING BOARD similar to arduino microcontroller, but more features than Arduino microcontroller. I have designed it using ATMEGA328P IC.Moreover, in addition with functions of arduino microcontroller Motor driver, Bluetooth, relay ports are separately given in the board.
Ecscope
The hardware and software used to measure current and voltage in electronic circuits. It could be used as an easy and cheap tool to investigate your PCB and find issues. The next advantage of the project is the remote management of it through the internet. Added software is used, like an easy oscilloscope GUI.
Neozoon - This Lamp Sucks!
Thanks to its big suction cup, you can attach the Neozoon lamp to almost any surface within a matter of seconds and remove it just as fast, totally residue free. Neozoon is powered by a rechargeable battery to provide its user with a maximum of freedom and flexibility. One lamp, endless possebilies!
Smart Power Monitoring And Conserving Using Nodemcu
Energy saving is the most important and challenging issue. Smart power meter is used in domestic electric power distribution system. The integration of the Node-MCU,PZEM sensor, Relay and provides the system as Smart Power Monitoring system. Smart power meter provides data for optimization and reduce the power consumption.
Easyflash 1cr Cartridge For Commodore 64
The EasyFlash 1CR is a cartridge for the Commodore 64 that implements the EasyFlash format. Many modern Commodore 64 titles are released in the EasyFlash format and the EasyFlash1CR allows you to build a dedicated cartridge for a game. It can be built from industry standard through-hole components.
Learning Board - Embedded Controller
It is a general purpose LEARNING BOARD similar to arduino microcontroller. I have designed it using ATMEGA328P IC. Using this board we can interface analog and digital sensors and used for multiple applications. Moreover, in addition with functions of arduino microcontroller Motor driver, Bluetooth, sensor ports are separately
Eurocircuits Pcb Design Competition Entry: Vidor Expansion
This board is used to get access to the FPGA I/O from the PCI-e edge connector on the Arduino Vidor 4000 board. Some of these signals are fed into three stereo 16-bit DACs to give 5.1 or 6 channels of audio. This board plus a Vidor 4000 will make an extremely versatile electronic musical.
instrument.